CVE-2023-23857— Improper Access Control in SAP NetWeaver AS for Java
Quick assessment
Affected
SAP NetWeaver AS for Java
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
SAP NetWeaver AS是德国思爱普（SAP）公司的一款SAP网络应用服务器。它不仅能提供网络服务，且还是SAP软件的基本平台。 SAP NetWeaver AS 7.50版本存在授权问题漏洞，该漏洞源于缺少身份验证检查，未经身份验证的攻击者利用该漏洞可以读取和修改一些敏感信息。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2023-23857
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Improper Access Control in SAP NetWeaver AS for Java
Source: CVE Program / CVE List V5
Vulnerability Description
Due to missing authentication check, SAP NetWeaver AS for Java - version 7.50, allows an unauthenticated attacker to attach to an open interface and make use of an open naming and directory API to access services which can be used to perform unauthorized operations affecting users and services across systems. On a successful exploitation, the attacker can read and modify some sensitive information but can also be used to lock up any element or operation of the system making that it unresponsive or unavailable.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver AS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver AS是德国思爱普（SAP）公司的一款SAP网络应用服务器。它不仅能提供网络服务，且还是SAP软件的基本平台。 SAP NetWeaver AS 7.50版本存在授权问题漏洞，该漏洞源于缺少身份验证检查，未经身份验证的攻击者利用该漏洞可以读取和修改一些敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SAP | NetWeaver AS for Java | 7.50 | - |
|
II. Public POCs for CVE-2023-23857
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-23857
请登录查看更多情报信息。
Other References for CVE-2023-23857 (2)
Same Patch Batch · SAP · 2023-03-14 · 21 CVEs total
| CVE-2023-25616 | 9.9 CRITICAL | Code Injection vulnerability in SAP Business Objects Business Intelligence Platform (CMC) |
| CVE-2023-27500 | 9.6 CRITICAL | Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform |
| CVE-2023-27269 | 9.6 CRITICAL | Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform |
| CVE-2023-25617 | 9.0 CRITICAL | OS Command Execution vulnerability in SAP Business Objects Business Intelligence Platform |
| CVE-2023-27893 | 8.8 HIGH | Arbitrary Code Execution in SAP Solution Manager and ABAP managed systems (ST-PI) |
| CVE-2023-27501 | 8.7 HIGH | Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform |
| CVE-2023-26459 | 7.4 HIGH | Server Side Request Forgery (SSRF) vulnerability in SAP NetWeaver AS for ABAP and ABAP Pla |
| CVE-2023-27498 | 7.2 HIGH | Memory Corruption vulnerability in SAP Host Agent (SAPOSCOL) |
| CVE-2023-25615 | 6.8 MEDIUM | SQL Injection vulnerability in SAP ABAP Platform |
| CVE-2023-26461 | 6.8 MEDIUM | XML External Entity (XXE) vulnerability in SAP NetWeaver (SAP Enterprise Portal) |
| CVE-2023-27270 | 6.5 MEDIUM | Denial of Service (DoS) in SAP NetWeaver AS for ABAP and ABAP Platform |
| CVE-2023-27271 | 6.5 MEDIUM | Server Side Request Forgery (SSRF) in the SAP BusinessObjects Business Intelligence platfo |
| CVE-2023-25618 | 6.5 MEDIUM | Denial of Service (DoS) vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform |
| CVE-2023-27896 | 6.5 MEDIUM | Server Side Request Forgery (SSRF) in the SAP BusinessObjects Business Intelligence platfo |
| CVE-2023-26457 | 6.1 MEDIUM | Cross-Site Scripting (XSS) vulnerability in SAP Content Server |
| CVE-2023-27895 | 6.1 MEDIUM | Information Disclosure vulnerability in SAP Authenticator for Android |
| CVE-2023-27268 | 5.3 MEDIUM | Improper Access Control in SAP NetWeaver AS Java (Object Analyzing Service) |
| CVE-2023-26460 | 5.3 MEDIUM | Improper Access Control in SAP NetWeaver AS Java (Cache Management Service) |
| CVE-2023-24526 | 5.3 MEDIUM | Improper Access Control in SAP NetWeaver AS Java (Classload Service) |
| CVE-2023-27894 | 5.0 MEDIUM | Sensitive Information Disclosure in the SAP BusinessObjects Business Intelligence platform |
IV. Related Vulnerabilities
Same vendor: SAP
-
CVE-2023-29189
HTTP Verb Tampering vulnerability in SAP CRM (WebClient UI) -
CVE-2023-29187
DLL Hijacking vulnerability in SapSetup (Software Installati -
CVE-2023-29186
Directory/Path Traversal vulnerability in SAP NetWeaver. -
CVE-2023-29185
Denial of Service (DOS) in SAP NetWeaver AS for ABAP (Busine -
CVE-2023-29112
Code Injection vulnerability in SAP Application Interface Fr
Same weakness: CWE-287
-
CVE-2026-97343
Burst Statistics <= 3.7.1 - Improper Authentication to Accou -
CVE-2026-104638
onetwothreeneth HospitalManagementSystem sessions.php improp -
CVE-2026-97637
JSON API Auth <= 3.1.2 - Unauthenticated Authentication Bypa -
CVE-2026-19660
Divi Membership <= 2.3.0 - Unauthenticated Authentication By -
CVE-2026-14378
DevKit Pro <= 2.3.0 - Unauthenticated Authentication Bypass
V. Comments for CVE-2023-23857
No comments yet